[PATCH i-g-t 4/3] tests/gem_ctx_param_basic: Expand ctx_param tests

[David Weinehall <david.weinehall@linux.intel.com>]

tests/gem_ctx_param_basic: Expand ctx_param tests

Expand the context parameter tests to cover the
no-zeromap parameter.

Signed-off-by: David Weinehall <david.weinehall@intel.com>
---
 gem_ctx_param_basic.c |   24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/tests/gem_ctx_param_basic.c b/tests/gem_ctx_param_basic.c
index b44b37cf0538..ba9366d1a679 100644
--- a/tests/gem_ctx_param_basic.c
+++ b/tests/gem_ctx_param_basic.c
@@ -98,7 +98,7 @@ igt_main
 		ctx_param.size = 0;
 	}
 
-	ctx_param.param  = LOCAL_CONTEXT_PARAM_BAN_PERIOD + 1;
+	ctx_param.param  = I915_CONTEXT_PARAM_NO_ZEROMAP + 1;
 
 	igt_subtest("invalid-param-get") {
 		ctx_param.context = ctx;
@@ -132,6 +132,28 @@ igt_main
 		TEST_SUCCESS(LOCAL_IOCTL_I915_GEM_CONTEXT_SETPARAM);
 	}
 
+	ctx_param.param  = LOCAL_CONTEXT_PARAM_NO_ZEROMAP;
+
+	igt_subtest("non-root-set-no-zeromap") {
+		igt_fork(child, 1) {
+			igt_drop_root();
+
+			ctx_param.context = ctx;
+			TEST_SUCCESS(LOCAL_IOCTL_I915_GEM_CONTEXT_GETPARAM);
+			ctx_param.value--;
+			TEST_FAIL(LOCAL_IOCTL_I915_GEM_CONTEXT_SETPARAM, EPERM);
+		}
+
+		igt_waitchildren();
+	}
+
+	igt_subtest("root-set-no-zeromap") {
+		ctx_param.context = ctx;
+		TEST_SUCCESS(LOCAL_IOCTL_I915_GEM_CONTEXT_GETPARAM);
+		ctx_param.value--;
+		TEST_SUCCESS(LOCAL_IOCTL_I915_GEM_CONTEXT_SETPARAM);
+	}
+
 	igt_fixture
 		close(fd);
 }
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